asyncrat | cf8253add572f907ebb92411a9030674898316afcc9c4852f26e883ff802b640

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General

Target
cf8253add572f907ebb92411a9030674898316afcc9c4852f26e883ff802b640
Size 45KB
Sample260722-pf7v3aef77
SHA256 cf8253add572f907ebb92411a9030674898316afcc9c4852f26e883ff802b640
MD5 3dcded26c8c361b64dc5bf31d3becace
SHA1 83f5980506e5f90f7f2d27d33031d361391ae480
SHA512 f624fae1e1ecf697d855d548133508e29e7c59eb57a4becc1c3d20cd94f6d81881369f46936c9d45d4f55731edcafe6d975d2c22c424f9addde06fc1cfddb6b0
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9tCSwTMSPI52jbXgX3i3YSKCSEtQgnq6FBDZsx:EulCJTHl42agG56bwXSoSZSENqedsx
TLSH
T1C9231B003BD8812BF2BE4F78A9F26145867AF5633603D54E2CC451DB5623FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.tech:80
sex18.tech:22
sex18.tech:8080
sex18.tech:8880
sex18.tech:2052
sex18.tech:2082
sex18.tech:2086
sex18.tech:2095
sex18.tech:443
sex18.tech:2053
sex18.tech:2083
sex18.tech:2087
sex18.tech:2096
sex18.tech:8443
www.sex18.tech:80
www.sex18.tech:22
www.sex18.tech:8080
www.sex18.tech:8880
www.sex18.tech:2052
www.sex18.tech:2082
www.sex18.tech:2086
www.sex18.tech:2095
www.sex18.tech:443
www.sex18.tech:2053
www.sex18.tech:2083
www.sex18.tech:2087
www.sex18.tech:2096
www.sex18.tech:8443
revil.sex18.tech:80
revil.sex18.tech:22
revil.sex18.tech:8080
revil.sex18.tech:8880
revil.sex18.tech:2052
revil.sex18.tech:2082
revil.sex18.tech:2086
revil.sex18.tech:2095
revil.sex18.tech:443
revil.sex18.tech:2053
revil.sex18.tech:2083
revil.sex18.tech:2087
revil.sex18.tech:2096
revil.sex18.tech:8443
conficker.sex18.tech:80
conficker.sex18.tech:22
conficker.sex18.tech:8080
conficker.sex18.tech:8880
conficker.sex18.tech:2052
conficker.sex18.tech:2082
conficker.sex18.tech:2086
conficker.sex18.tech:2095
conficker.sex18.tech:443
conficker.sex18.tech:2053
conficker.sex18.tech:2083
conficker.sex18.tech:2087
conficker.sex18.tech:2096
conficker.sex18.tech:8443
gozi.sex18.tech:80
gozi.sex18.tech:22
gozi.sex18.tech:8080
gozi.sex18.tech:8880
gozi.sex18.tech:2052
gozi.sex18.tech:2082
gozi.sex18.tech:2086
gozi.sex18.tech:2095
gozi.sex18.tech:443
gozi.sex18.tech:2053
gozi.sex18.tech:2083
gozi.sex18.tech:2087
gozi.sex18.tech:2096
gozi.sex18.tech:8443
industroyer.sex18.tech:80
industroyer.sex18.tech:22
industroyer.sex18.tech:8080
industroyer.sex18.tech:8880
industroyer.sex18.tech:2052
industroyer.sex18.tech:2082
industroyer.sex18.tech:2086
industroyer.sex18.tech:2095
industroyer.sex18.tech:443
industroyer.sex18.tech:2053
industroyer.sex18.tech:2083
industroyer.sex18.tech:2087
industroyer.sex18.tech:2096
industroyer.sex18.tech:8443

Mutex

zqxLqDhIMFmj

Attributes

delay
0
install
true
install_file
f7i9x8.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	family_asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
cf8253add572f907ebb92411a9030674898316afcc9c4852f26e883ff802b640

File Explorer

cf8253add572f907ebb92411a9030674898316afcc9c4852f26e883ff802b640

.exe 45KB

cf8253add572f907ebb92411a9030674898316afcc9c4852f26e883ff802b640

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 cf8253add572f907ebb92411a9030674898316afcc9c4852f26e883ff802b640
MD5 3dcded26c8c361b64dc5bf31d3becace
SHA1 83f5980506e5f90f7f2d27d33031d361391ae480
SHA512 f624fae1e1ecf697d855d548133508e29e7c59eb57a4becc1c3d20cd94f6d81881369f46936c9d45d4f55731edcafe6d975d2c22c424f9addde06fc1cfddb6b0
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9tCSwTMSPI52jbXgX3i3YSKCSEtQgnq6FBDZsx:EulCJTHl42agG56bwXSoSZSENqedsx
TLSH
T1C9231B003BD8812BF2BE4F78A9F26145867AF5633603D54E2CC451DB5623FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Async RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

51358

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

cf8253add572f907ebb92411a9030674898316afcc9c4852f26e883ff802b640

mscoree

dotnet